NOM8-100 MCCB/NS Moulded Case Circuit Breaker with3 or 4 poles,Schneider

NS Moulded Case Circuit Breaker Schneider type MCCB Can reach maximum1600A OEM offered

Features:

1.Its contact and arc suppression systerm adopt revolving double cot -off point design so as to improve breaking capability.

2. Its tripper has therm -magnetic trip and electric trip

3.Rate insulating voltage :950

4.Frequency :AC 50HZ (60HZ)

5.Rated working voltage:690 v or below

6.Rate working cuttent:12.5 to 1250A

NOM8(NS) fixed insulation voltage is 950V,  suitable in exchanges 50Hz or (60Hz), fixed working voltage 690V and below, fixed operating current 12.5A to in the 630A electric current, Fixed shell rank electric current in 400A and following circuit breaker.The product conforms to IEC60947-2 standard.

Type	Rated current(A)	Poles	Rated insulating voltage(V)	Rated operating voltage(V)	Arcing over distance(mm)	Icu (kA)	Ics (kA)	Operating performance(time)
NOM8-100D	12.5,16,20,25,32,40 50,63,80,100	3,4	950	690	0	18	18	1500 8500
NOM8-100N						25	25
NOM8-100H						70	70
NOM8-100L						150	150
NOM8-160D	100,125,160					25	25	1500 7000
NOM8-160N						36	36
NOM8-160H						70	70
NOM8-160L						150	150
NOM8-250D	160,180,200,225,250					25	25	1000 7000
NOM8-250N						36	36
NOM8-250H						70	70
NOM8-250L						150	150
NOM8-400D	300 315 400					35	35	1000 4000
NOM8-400N						45	45
NOM8-400H						70	70
NOM8-400L						150	150
NOM8-630D	400 500 630					35	35	1000 4000
NOM8-630N						45	45
NOM8-630H						70	70
NOM8-630L						150	150
NOM8-1250D	800 1000 1250					50	50	500 2500
NOM8-1250N						65	65
NOM8-1250H						85	85
NOM8-1250L						160	160
NOM8-1600D	800 1000 1250 1600					50	50	500 2500
NOM8-1600N						65	65
NOM8-1600H						85	85
NOM8-1600L						160	160

TRIPPING CHARACTEISTICS  

Mounting diagram and sizes

 

NOM8-100 MCCB/NS Moulded Case Circuit Breaker;Schneider MCCB